[ubicom32]: move new files out from platform support patch

[openwrt.git] / target / linux / ubicom32 / files / arch / ubicom32 / include / asm / mman.h

diff --git a/target/linux/ubicom32/files/arch/ubicom32/include/asm/mman.h b/target/linux/ubicom32/files/arch/ubicom32/include/asm/mman.h
new file mode 100644 (file)
index 0000000..a2a3efe
--- /dev/null
+++ b/target/linux/ubicom32/files/arch/ubicom32/include/asm/mman.h
@@ -0,0 +1,44 @@
+/*
+ * arch/ubicom32/include/asm/mman.h
+ *   Memory mapping definitions for Ubicom32 architecture.
+ *
+ * (C) Copyright 2009, Ubicom, Inc.
+ *
+ * This file is part of the Ubicom32 Linux Kernel Port.
+ *
+ * The Ubicom32 Linux Kernel Port is free software: you can redistribute
+ * it and/or modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Ubicom32 Linux Kernel Port is distributed in the hope that it
+ * will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with the Ubicom32 Linux Kernel Port.  If not,
+ * see <http://www.gnu.org/licenses/>.
+ *
+ * Ubicom32 implementation derived from (with many thanks):
+ *   arch/m68knommu
+ *   arch/blackfin
+ *   arch/parisc
+ */
+#ifndef _ASM_UBICOM32_MMAN_H
+#define _ASM_UBICOM32_MMAN_H
+
+#include <asm-generic/mman.h>
+
+#define MAP_GROWSDOWN  0x0100          /* stack-like segment */
+#define MAP_DENYWRITE  0x0800          /* ETXTBSY */
+#define MAP_EXECUTABLE 0x1000          /* mark it as an executable */
+#define MAP_LOCKED     0x2000          /* pages are locked */
+#define MAP_NORESERVE  0x4000          /* don't check for reservations */
+#define MAP_POPULATE   0x8000          /* populate (prefault) pagetables */
+#define MAP_NONBLOCK   0x10000         /* do not block on IO */
+
+#define MCL_CURRENT    1               /* lock all current mappings */
+#define MCL_FUTURE     2               /* lock all future mappings */
+
+#endif /* _ASM_UBICOM32_MMAN_H */